Suggest Medication For Pain In Forehead

Hi my 11 year old daughter has been experiencing 4 weekly migraines/headaches since October. For the last 3 weeks she has been experiencing them every week. The start in the morning and she will sleep until about 12 noon, and then they subside. She doesn t experience any other symptoms apart from the pain in her forehead. I am just so worried about her. We cannot see a paediatrician until 21 March.